Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene
Abstract Heavier group 14 carbene analogues, exhibiting transition-metal-like behavior, display remarkable capability for small molecule activation and coordination chemistry. However, their application in redox catalysis remains elusive. In this paper, we report the synthesis and isolation of a sta...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2024-11-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-024-54321-y |
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| author | Zhuchunguang Liu Zhijun Wang Huan Mu Yihan Zhou Jiliang Zhou Zhaowen Dong |
| author_facet | Zhuchunguang Liu Zhijun Wang Huan Mu Yihan Zhou Jiliang Zhou Zhaowen Dong |
| author_sort | Zhuchunguang Liu |
| collection | DOAJ |
| description | Abstract Heavier group 14 carbene analogues, exhibiting transition-metal-like behavior, display remarkable capability for small molecule activation and coordination chemistry. However, their application in redox catalysis remains elusive. In this paper, we report the synthesis and isolation of a stannylene with carbodiphosphorane ligand. The nucleophilic reactivity at the divalent tin center is elucidated by computational and reactivity studies. Moreover, this stannylene exhibits catalytic activity in the hydrodefluorination reaction of fluoroarenes. Mechanistic investigations into the elementary steps confirm a SnII/SnIV redox cycle involving C–F oxidative addition, F/H ligand metathesis, and C–H reductive elimination. This low-valent SnII catalytic system resembles the classical transition metal catalysis. Notably, this represents metallomimetic redox catalysis utilizing carbene analogue with heavier group 14 element as a catalyst. |
| format | Article |
| id | doaj-art-2c37e36936da489fb96c348ef15f61d6 |
| institution | Kabale University |
| issn | 2041-1723 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj-art-2c37e36936da489fb96c348ef15f61d62024-11-17T12:37:13ZengNature PortfolioNature Communications2041-17232024-11-011511810.1038/s41467-024-54321-ySynthesis and redox catalysis of Carbodiphosphorane ligated stannyleneZhuchunguang Liu0Zhijun Wang1Huan Mu2Yihan Zhou3Jiliang Zhou4Zhaowen Dong5Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan UniversityKey Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan UniversityKey Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan UniversityKey Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan UniversityKey Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan UniversityKey Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan UniversityAbstract Heavier group 14 carbene analogues, exhibiting transition-metal-like behavior, display remarkable capability for small molecule activation and coordination chemistry. However, their application in redox catalysis remains elusive. In this paper, we report the synthesis and isolation of a stannylene with carbodiphosphorane ligand. The nucleophilic reactivity at the divalent tin center is elucidated by computational and reactivity studies. Moreover, this stannylene exhibits catalytic activity in the hydrodefluorination reaction of fluoroarenes. Mechanistic investigations into the elementary steps confirm a SnII/SnIV redox cycle involving C–F oxidative addition, F/H ligand metathesis, and C–H reductive elimination. This low-valent SnII catalytic system resembles the classical transition metal catalysis. Notably, this represents metallomimetic redox catalysis utilizing carbene analogue with heavier group 14 element as a catalyst.https://doi.org/10.1038/s41467-024-54321-y |
| spellingShingle | Zhuchunguang Liu Zhijun Wang Huan Mu Yihan Zhou Jiliang Zhou Zhaowen Dong Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene Nature Communications |
| title | Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene |
| title_full | Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene |
| title_fullStr | Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene |
| title_full_unstemmed | Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene |
| title_short | Synthesis and redox catalysis of Carbodiphosphorane ligated stannylene |
| title_sort | synthesis and redox catalysis of carbodiphosphorane ligated stannylene |
| url | https://doi.org/10.1038/s41467-024-54321-y |
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